package com.example.administrator.zyfypt_422zwj.adapter;

import android.content.Context;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.example.administrator.zyfypt_422zwj.R;
import com.example.administrator.zyfypt_422zwj.activity.ViewSpecialActivity;
import com.example.administrator.zyfypt_422zwj.bean.SpecialBean;
import com.squareup.picasso.Picasso;

import java.util.List;


public class SpecialAdapter extends RecyclerView.Adapter {
    private Context context;//上下文
    private LayoutInflater layoutInflater;//动态加载布局
    private List<SpecialBean> list;//保存要显示的数据

    //1自定义：构造方法，传进上下文
    public SpecialAdapter(Context context) {
        this.context = context;
        layoutInflater = LayoutInflater.from(context);

    }

    //2自定义：获取数据
    public void setList(List<SpecialBean> list) {
        this.list = list;
    }

    //3自定义：ViewHolder子类
    public class ViewHolder extends RecyclerView.ViewHolder {
        private ImageView imageView;
        private TextView tvtitle, tvdescrrpt, tvtime,tvauthor,tvspecialname;
        //private Button button;

        public ViewHolder(View itemView) {
            super(itemView);
            imageView = (ImageView) itemView.findViewById(R.id.imageView);
            tvtitle = (TextView) itemView.findViewById(R.id.textView);
            //tvdescrrpt = (TextView) itemView.findViewById(R.id.textView2);
            tvtime = (TextView) itemView.findViewById(R.id.textView3);
            //button = (Button) itemView.findViewById(R.id.button);
            tvspecialname = (TextView) itemView.findViewById(R.id.textView2);
            tvauthor=(TextView)itemView.findViewById(R.id.textView24);
        }
    }

    //4重写：生成Item的View
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v = layoutInflater.inflate(R.layout.item, parent, false);
        return new ViewHolder(v);
    }

    //5重写：给ViewHolder中的控件填充值，设置监听
    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
        SpecialBean specialBean = list.get(position);
        if (specialBean == null)
            return;
        ViewHolder viewHolder = (ViewHolder) holder;
        viewHolder.tvtitle.setText(specialBean.getName());
        //viewHolder.tvdescrrpt.setText(specialBean.getDescription());
        viewHolder.tvtime.setText(specialBean.getUpdate_time());
        viewHolder.tvauthor.setText(specialBean.getAuthor());
        viewHolder.tvspecialname.setText(specialBean.getSpecialname());

        Picasso.with(context)
                .load("http://amicool.neusoft.edu.cn/Uploads/"
                        + specialBean.getThumb())
                .placeholder(R.mipmap.ic_launcher)
                .into(viewHolder.imageView);


        /*viewHolder.button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                list.remove(position);
                notifyDataSetChanged();//更新RecyclerView
                //在实际的案例中，要删除应该会涉及到网络或数据库的访问
                //一般要有删除前的提醒
            }
        });*/
        viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //获取当前条目信息，如id
                int id = list.get(position).getId();
                Toast.makeText(context, "" + id, Toast.LENGTH_SHORT).show();
                //实际中，点击后打开新窗口做其他操作
                Intent intent=new Intent(context, ViewSpecialActivity.class);
                intent.putExtra("videopath",list.get(position).getVideopath());
                intent.putExtra("userid",list.get(position).getUserid());
                intent.putExtra("resid",list.get(position).getId());
                context.startActivity(intent);
            }
        });
    }

    //共有多少条目
    @Override
    public int getItemCount() {
        if (list == null) return 0;
        else return list.size();
    }
}
